Fte maximal MEDIAMAX MINI S2 CT User Manual download pdf (Page 50)

User’s Manual - mediaMAX MINI

Reserved of technical modiﬁ cations and/or errors

ENGLISH

rev 2.1

10.2.9 SatCR (satellite channel router) - Unicable

SatCR or Unicable is an extension of the protocol DiSEqC oriented to control the LNB, allowing to

combine and distribute up to 8 different input signals.

Through one single coaxial cable, it is possible to bring the signal, from 1 or more dishes, to 8 different

receivers. For example, applied to PVRs with twin tuner, it allows watching one channel meanwhile

another one is recorded without the necessity of distributing 2 cables from the LNB to the receiver.

One device SatCR works shifting the frequency of the input signal to another ﬁ xed intermediate fre-

quency, generating a narrow output sub band which will be called “pilot”. Combining different SatCR

devices, these pilots, which can belong to different LNB, with different polarizations, can be multi-

plexed and distributed through one single cable.

The option “Pilot number” allows selecting some of the available pilots.

Through the

options 2 and 3, we will select the polarity and band of the transponder we want to

associate with the selected pilot.

The option

“Initialize pilots” allows deﬁ ning when the information exchange will happen (information

between LNB and the meter, being their option

Never, Always and Start). In this exchange, the LNB

informs about its basic features, like the number and frequency of the used pilots.

In case of one intermediate switch, the

option 5 allows selecting one of their positions.

Finally, the

option 6 allows adjusting the rest of parameters in each one of the 8 possible pilots.

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Fte maximal MEDIAMAX MINI S2 CT User Manual Page 50